1615749120

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 280

約数和(自身を含む): 5804300304

約数和(自身を除く): 4188551184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 487, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 974, 1024, 1080, 1152, 1280, 1296, 1440, 1461, 1536, 1620, 1728, 1920, 1948, 2048, 2160, 2304, 2435, 2560, 2592, 2880, 2922, 3072, 3240, 3456, 3840, 3896, 4096, 4320, 4383, 4608, 4870, 5120, 5184, 5760, 5844, 6144, 6480, 6912, 7305, 7680, 7792, 8192, 8640, 8766, 9216, 9740, 10240, 10368, 11520, 11688, 12288, 12960, 13149, 13824, 14610, 15360, 15584, 17280, 17532, 18432, 19480, 20480, 20736, 21915, 23040, 23376, 24576, 25920, 26298, 27648, 29220, 30720, 31168, 34560, 35064, 36864, 38960, 39447, 40960, 41472, 43830, 46080, 46752, 51840, 52596, 55296, 58440, 61440, 62336, 65745, 69120, 70128, 73728, 77920, 78894, 82944, 87660, 92160, 93504, 103680, 105192, 110592, 116880, 122880, 124672, 131490, 138240, 140256, 155840, 157788, 165888, 175320, 184320, 187008, 197235, 207360, 210384, 221184, 233760, 249344, 262980, 276480, 280512, 311680, 315576, 331776, 350640, 368640, 374016, 394470, 414720, 420768, 467520, 498688, 525960, 552960, 561024, 623360, 631152, 663552, 701280, 748032, 788940, 829440, 841536, 935040, 997376, 1051920, 1105920, 1122048, 1246720, 1262304, 1402560, 1496064, 1577880, 1658880, 1683072, 1870080, 1994752, 2103840, 2244096, 2493440, 2524608, 2805120, 2992128, 3155760, 3317760, 3366144, 3740160, 3989504, 4207680, 4488192, 4986880, 5049216, 5610240, 5984256, 6311520, 6732288, 7480320, 8415360, 8976384, 9973760, 10098432, 11220480, 11968512, 12623040, 13464576, 14960640, 16830720, 17952768, 19947520, 20196864, 22440960, 25246080, 26929152, 29921280, 33661440, 35905536, 40393728, 44881920, 50492160, 53858304, 59842560, 67322880, 80787456, 89763840, 100984320, 107716608, 134645760, 161574912, 179527680, 201968640, 269291520, 323149824, 403937280, 538583040, 807874560, 1615749120]

約数ペア:

[(1, 1615749120), (2, 807874560), (3, 538583040), (4, 403937280), (5, 323149824), (6, 269291520), (8, 201968640), (9, 179527680), (10, 161574912), (12, 134645760), (15, 107716608), (16, 100984320), (18, 89763840), (20, 80787456), (24, 67322880), (27, 59842560), (30, 53858304), (32, 50492160), (36, 44881920), (40, 40393728), (45, 35905536), (48, 33661440), (54, 29921280), (60, 26929152), (64, 25246080), (72, 22440960), (80, 20196864), (81, 19947520), (90, 17952768), (96, 16830720), (108, 14960640), (120, 13464576), (128, 12623040), (135, 11968512), (144, 11220480), (160, 10098432), (162, 9973760), (180, 8976384), (192, 8415360), (216, 7480320), (240, 6732288), (256, 6311520), (270, 5984256), (288, 5610240), (320, 5049216), (324, 4986880), (360, 4488192), (384, 4207680), (405, 3989504), (432, 3740160), (480, 3366144), (487, 3317760), (512, 3155760), (540, 2992128), (576, 2805120), (640, 2524608), (648, 2493440), (720, 2244096), (768, 2103840), (810, 1994752), (864, 1870080), (960, 1683072), (974, 1658880), (1024, 1577880), (1080, 1496064), (1152, 1402560), (1280, 1262304), (1296, 1246720), (1440, 1122048), (1461, 1105920), (1536, 1051920), (1620, 997376), (1728, 935040), (1920, 841536), (1948, 829440), (2048, 788940), (2160, 748032), (2304, 701280), (2435, 663552), (2560, 631152), (2592, 623360), (2880, 561024), (2922, 552960), (3072, 525960), (3240, 498688), (3456, 467520), (3840, 420768), (3896, 414720), (4096, 394470), (4320, 374016), (4383, 368640), (4608, 350640), (4870, 331776), (5120, 315576), (5184, 311680), (5760, 280512), (5844, 276480), (6144, 262980), (6480, 249344), (6912, 233760), (7305, 221184), (7680, 210384), (7792, 207360), (8192, 197235), (8640, 187008), (8766, 184320), (9216, 175320), (9740, 165888), (10240, 157788), (10368, 155840), (11520, 140256), (11688, 138240), (12288, 131490), (12960, 124672), (13149, 122880), (13824, 116880), (14610, 110592), (15360, 105192), (15584, 103680), (17280, 93504), (17532, 92160), (18432, 87660), (19480, 82944), (20480, 78894), (20736, 77920), (21915, 73728), (23040, 70128), (23376, 69120), (24576, 65745), (25920, 62336), (26298, 61440), (27648, 58440), (29220, 55296), (30720, 52596), (31168, 51840), (34560, 46752), (35064, 46080), (36864, 43830), (38960, 41472), (39447, 40960)]